Παραπομπή APA

Crawford, J., & Koskenniemi, M. (2012). The Cambridge companion to international law. Cambridge University Press.

Παραπομπή Chicago Style

Crawford, James, και Martti Koskenniemi. The Cambridge Companion to International Law. Cambridge ; New York: Cambridge University Press, 2012.

Παραπομπή MLA

Crawford, James, και Martti Koskenniemi. The Cambridge Companion to International Law. Cambridge University Press, 2012.